US2262802A - Method of forming end fittings on wires - Google Patents

Method of forming end fittings on wires Download PDF

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Publication number
US2262802A
US2262802A US349803A US34980340A US2262802A US 2262802 A US2262802 A US 2262802A US 349803 A US349803 A US 349803A US 34980340 A US34980340 A US 34980340A US 2262802 A US2262802 A US 2262802A
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Prior art keywords
wire
coil
stranded wire
core
fitting
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US349803A
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Hayden Boyd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F15/00Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/20Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00Buckles, buttons, clasps, etc.
    • Y10T24/39Cord and rope holders
    • Y10T24/3907Sheathed strand
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49117Conductor or circuit manufacturing
    • Y10T29/49174Assembling terminal to elongated conductor
    • Y10T29/49181Assembling terminal to elongated conductor by deforming
    • Y10T29/49185Assembling terminal to elongated conductor by deforming of terminal
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49881Assembling or joining of separate helix [e.g., screw thread]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49908Joining by deforming
    • Y10T29/49925Inward deformation of aperture or hollow body wall
    • Y10T29/49927Hollow body is axially joined cup or tube
    • Y10T29/49929Joined to rod
    • Y10T29/49933After thinning
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00Joints and connections
    • Y10T403/49Member deformed in situ
    • Y10T403/4983Diverse resistance to lateral deforming force

Definitions

  • anchoring element has been formed on the end Patented Nov. 18, 1941 UNITED STATES PATENT OFFICE METHOD OF FORMING END FITTINGS ON WIRE S Boyd Hayden, Newton, Mass.
  • an object of the present invention toV provide an improved method of making end fittings such as are illustrated and described in by said application. While such end ttings can be described in various ways, the invention is more particularly directed to a method for v ⁇ making end fittings which are to be subjected to hard usage when in service, as, for example, dobby cords for looms.
  • an anchoring element is formed on the end of a stranded wire such as the core of a wire-cored dobby cord. This is done in a rapid and economical manner without reducing the After the portion of the stranded wire, an 'end fitting is secured thereto, this end fitting being preferably made from a piece of sheet metal suitably formed with an open end.
  • the anchoring element is inserted in the open end and the end fitting is then pressed to form a constriction against the end of the anchoring element remote from the end of the stranded wire.
  • the constriction and the anchoring Ielement interlock to secure the end tting positively on the end of the wire.
  • Figure l is an elevational view of an end portion of a wire-cored dobby cord with stripped end.
  • Figure 2 is an elevational view of a helical coil of wire used to form an anchoring element.
  • Figure 3 is an end view of a stranded wire having a ycoil loosely tted thereon.
  • Figure 4 is a sectional View of apparatus pressing the coil on the end portion of a stranded wire.
  • Figure 5 is a sectional View on the line 5 5 of Figure 4.
  • Figure 6 is an elevational view of a completed anchoring element on a stranded Wire.
  • Figure '7 is a sectional view of an end portion of a dobby cord having a completed end tting thereon.
  • Figure 8 is a sectional view on the line 8-8 of Figure 7.
  • Figure 9 is a perspective view of an end porl tion of a dobby cord with a completed end fitting thereon.
  • Figure 10 is a perspective view of one of the pressing elements shown in Figure 4.
  • Figure 11 is a perspective view of an fend fitting prior to its attachment to the end of a dobby cord.
  • the end portion of the cord is stripped of its braided cotton strands togexpose a suitable length of the stranded Wire core 22.
  • Dobby cords customarily have an external diameter of approximately .250 inch, the diameter of the wire core being .067 inch.
  • the internal diameter of the coil may be approximately .080 inch, this being of sufficient size to receive the core 22 easily.
  • the coil 24 is slipped over the bared core 22 and is then subjected to pressure between two opposed surfaces which are preferably divergent so that the turns of the coil 24 are squeezed and deformed different amounts.
  • a pair of jaws and 32 may be suitably mounted in a machine having means (not shown) for pushing these jaws toward each other.
  • Each of the jaws is made with a pressure face 34, these faces being preferably divergent as indicated in Figure 4.
  • Each pressure face 34 may be plane or may be partly hollowed as at 36, the depression being of varying depth as indicated in Figure 10.
  • the jaws 30 and 32 are pressed together with sufiicient force to squeeze and flatten the coil 24, the maximum flattening coming at the 'end of the coil nearest to the end of the core 22.
  • the other end of the coil 24 is subjected to little or no flattening so that the core 22 is not weakened at the point Where it 'enters the coil 24.
  • the portion of the core 22 embraced thereby is likewise flattened and laterally spread as indicated in Figure 5.
  • a pair of opposed abutment members 40 and 42 are provided, these members having parallel faces between which the jaws 30 and 32 operate.
  • the portion of the core 22 which is embraced by the coil 24 is not only flattened when the coil is pressed but is also crimped or waved, the crimps being increasingly pronounced toward the end of the core.
  • the coil 24 grips the end portion of the core 22 securely, the maximum gripping effect being by the turns of the icoil nearest to the end of the cor'e.
  • an endfitting 50 may then be mounted on the cord.
  • such end fitting may be made from a piece of sheet metal of suitable stiffness, a portion being folded upon itself and shaped to form an eye 52 or some other device, leaving an open end 54 intowhich the anchor element on a dobby cord may be inserted. After such insertion, the end fitting is then pressed to bring the edges 56 and 58 together and to form a constriction "60 as illustrated in Figures 7 and 9.
  • the fitting 50 is preferably of sufiicient length to include a vportion 64 adapted to fit tightly about aportion of thevwoven fiber covering of the core adjacent to the baredv end.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)

Description

Nov. 128, 1941. B. HAYDEN 2,262,802
METHOD O FORMING END FITTINGS ON WIR'ES Filed Aug. 2, 1940 vbreaking strength of the wire core.
anchoring element has been formed on the end Patented Nov. 18, 1941 UNITED STATES PATENT OFFICE METHOD OF FORMING END FITTINGS ON WIRE S Boyd Hayden, Newton, Mass.
Application August 2, 1940, Serial No. 349,803
Claims.
This application is a continuation-impart of my copending application Ser. No. 272,467, filed May 8, 1939, for End fitting for Wire, now Patent 2,244,696, granted Oct. 6, 1940.
It is an object of the present invention toV provide an improved method of making end fittings such as are illustrated and described in by said application. While such end ttings can be described in various ways, the invention is more particularly directed to a method for v`making end fittings which are to be subjected to hard usage when in service, as, for example, dobby cords for looms. According to the invention, an anchoring element is formed on the end of a stranded wire such as the core of a wire-cored dobby cord. This is done in a rapid and economical manner without reducing the After the portion of the stranded wire, an 'end fitting is secured thereto, this end fitting being preferably made from a piece of sheet metal suitably formed with an open end. The anchoring element is inserted in the open end and the end fitting is then pressed to form a constriction against the end of the anchoring element remote from the end of the stranded wire. Thus the constriction and the anchoring Ielement interlock to secure the end tting positively on the end of the wire.
For a more complete understanding of the invention, reference may be had to the following description thereof, and to the drawing of which Figure l is an elevational view of an end portion of a wire-cored dobby cord with stripped end.
Figure 2 is an elevational view of a helical coil of wire used to form an anchoring element.
Figure 3 is an end view of a stranded wire having a ycoil loosely tted thereon.
Figure 4 is a sectional View of apparatus pressing the coil on the end portion of a stranded wire.
Figure 5 is a sectional View on the line 5 5 of Figure 4.
Figure 6 is an elevational view of a completed anchoring element on a stranded Wire.
Figure '7 is a sectional view of an end portion of a dobby cord having a completed end tting thereon.
Figure 8 is a sectional view on the line 8-8 of Figure 7.
Figure 9 is a perspective view of an end porl tion of a dobby cord with a completed end fitting thereon.
Figure 10 is a perspective view of one of the pressing elements shown in Figure 4.
Figure 11 is a perspective view of an fend fitting prior to its attachment to the end of a dobby cord.
In mounting an end fitting on the end of a wire-cored dobby cord, the end portion of the cord is stripped of its braided cotton strands togexpose a suitable length of the stranded Wire core 22. Dobby cords customarily have an external diameter of approximately .250 inch, the diameter of the wire core being .067 inch. These measurements and others given hereinafter are by way of example only, the invention not being limited to these or any other specific measurements. In order to form an anchoring element securely on the end portion of the wire core 22, I form a helical coil 24 of soft steel wire or other suitable material, No. 16` wire being suitable for this purpose. The helix is made with a suflicient internal diameter to receive the wire core 22. Thus, for example, the internal diameter of the coil may be approximately .080 inch, this being of sufficient size to receive the core 22 easily. The coil 24 is slipped over the bared core 22 and is then subjected to pressure between two opposed surfaces which are preferably divergent so that the turns of the coil 24 are squeezed and deformed different amounts. For this purpose, a pair of jaws and 32 may be suitably mounted in a machine having means (not shown) for pushing these jaws toward each other. Each of the jaws is made with a pressure face 34, these faces being preferably divergent as indicated in Figure 4. Each pressure face 34 may be plane or may be partly hollowed as at 36, the depression being of varying depth as indicated in Figure 10. The jaws 30 and 32 are pressed together with sufiicient force to squeeze and flatten the coil 24, the maximum flattening coming at the 'end of the coil nearest to the end of the core 22. The other end of the coil 24 is subjected to little or no flattening so that the core 22 is not weakened at the point Where it 'enters the coil 24. As a result of the flattening of the coil 24, the portion of the core 22 embraced thereby is likewise flattened and laterally spread as indicated in Figure 5. To prevent excessive spreading of the coil 24 such as would interfere with the mounting of an end fitting thereon, a pair of opposed abutment members 40 and 42 are provided, these members having parallel faces between which the jaws 30 and 32 operate. The portion of the core 22 which is embraced by the coil 24 is not only flattened when the coil is pressed but is also crimped or waved, the crimps being increasingly pronounced toward the end of the core. Thus the coil 24 grips the end portion of the core 22 securely, the maximum gripping effect being by the turns of the icoil nearest to the end of the cor'e.
There is relatively little deformation of the coil where the stranded wire enters it. Hence the full tensile strength of the stranded wire is preserved at that point and premature failure is avoided.
After the coil 24 has been properly presented by the jaws 30 and 32 to secure the coil firmly on the end portion of the core 22 so-as to form an anchoring element thereon, an endfitting 50 may then be mounted on the cord. As shown `in Figure 1l, such end fitting may be made from a piece of sheet metal of suitable stiffness, a portion being folded upon itself and shaped to form an eye 52 or some other device, leaving an open end 54 intowhich the anchor element on a dobby cord may be inserted. After such insertion, the end fitting is then pressed to bring the edges 56 and 58 together and to form a constriction "60 as illustrated in Figures 7 and 9. This constriction kresults in' interior shoulders 62 which engage against the end of the anchoring element remote from the extreme` end of the wire core 22.A Thus the constriction 60 positively interlocks with the anchoring element to secure the fitting 50on the end of the dobby cord. The fitting 50 is preferably of sufiicient length to include a vportion 64 adapted to fit tightly about aportion of thevwoven fiber covering of the core adjacent to the baredv end.
It is evident that various modifications and changes may be made in the embodiment of the invention herein shown and described without departing from the spirit or scope lthereof as dened in the following claims.
I claim: f
1. The method of making an anchoring element on a stranded wire, Which comprises placing a short helical coil of wire on said stranded wire, and pressing said coil between two opposed surfaces in such a manner as to fiatten some of the turns of said coil and to flatten and crimp ythe portion of said stranded wire embraced by 'said turns to a wavy form,
2. The method of making an anchoring element on a stranded wire, which comprises placing a short helical coil of wire on said stranded wire, and pressing said coil between two opposed divergent surfaces in such a manner as to flatten certain of the turns of said coil in progressively increasing degrees, the maximum flattening occuring in the turn nearest to the adjacent end of the stranded wire.
3. The method of making an anchoring element on a stranded wire, which comprises making a short helix of soft steel wire adapted to iit loosely on said stranded wire, slipping said helix on an end portion of said stranded wire, and pressing said helix between two divergent surfaces in a manner to flatten the turns of the helix in progressively increasing degrees and to flattenv and crimp the portion of the stranded wireV embraced by said helix, the maximum fiattening being at the end of the helix nearest to the adjacent end of the stranded wire.4
4. The method of making an anchoring elementon a stranded wire, which comprises placing on said stranded wire a short helix of malleable wire of substantial stiffness, confining said helix between opposed parallel surfaces to prevent excessive spreading, and pressing said helix between two opposed divergent surfaces. to fiatten the turns of the helix and to fiatten and crimp the portion of the wire embraced there.- by, said flattening varying from a minimum at the end of the helix remote from the end of the stranded wire to a maximum at the end of the helix adjacent to said end.
5. The method of making an end fitting on a stranded Wire, which comprises fitting a helical coil of wire on the end portion of said stranded wire, pressing said coil between op'- posed divergent surfaces to flatten said coil and to flatten and crimp the portion of the stranded wire embraced thereby, thereby forming an anchoring element on said stranded wire, shaping a piece of sheet metal into an end fitting with an open end, inserting said anchoring element into the open end of said fitting, and pressing said fitting near said open end to make a constriction therein against the end of said anchoring element remote from the end of the stranded wire.
BOYD HAYDEN.
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Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427176A (en) * 1943-04-26 1947-09-09 American Cabinet Hardware Corp Method of making cable terminals
US2668280A (en) * 1951-08-21 1954-02-02 Burndy Engineering Co Inc Dead-end splice connector
US2692422A (en) * 1948-03-10 1954-10-26 Aircraft Marine Prod Inc Method of applying connectors
US2694433A (en) * 1950-08-22 1954-11-16 Gen Electric Contact pin crimping machine
US2724813A (en) * 1953-08-05 1955-11-22 Gen Motors Corp Terminal connector
US2849771A (en) * 1954-10-19 1958-09-02 Rohland Paul Gerhard Rope clamps undetachably pressed onto wire ropes and such like
US2925652A (en) * 1954-04-23 1960-02-23 Lundquist Bror Axel Method for cutting wire
US2965699A (en) * 1957-02-13 1960-12-20 Minnesota Mining & Mfg Shear-action wire-connector
US2968863A (en) * 1953-03-18 1961-01-24 Robert E Johnson Process of making piano string
US3008119A (en) * 1955-12-28 1961-11-07 Amp Inc Crimped connection for electrical wire
US3076256A (en) * 1957-02-12 1963-02-05 Amp Inc Method of making electrical connections
US3085313A (en) * 1953-04-09 1963-04-16 Amp Inc Method of making an electrical connection
US3137925A (en) * 1959-05-29 1964-06-23 Amp Inc Method of splicing insulated conductors
FR2214181A1 (en) * 1973-01-12 1974-08-09 Labinal
US4135296A (en) * 1977-08-19 1979-01-23 The United States Of America As Represented By The Secretary Of The Air Force Method of joining a fine wire filament to a connector
US8466767B2 (en) 2011-07-20 2013-06-18 Honeywell International Inc. Electromagnetic coil assemblies having tapered crimp joints and methods for the production thereof
US8572838B2 (en) 2011-03-02 2013-11-05 Honeywell International Inc. Methods for fabricating high temperature electromagnetic coil assemblies
US8754735B2 (en) 2012-04-30 2014-06-17 Honeywell International Inc. High temperature electromagnetic coil assemblies including braided lead wires and methods for the fabrication thereof
US8860541B2 (en) 2011-10-18 2014-10-14 Honeywell International Inc. Electromagnetic coil assemblies having braided lead wires and methods for the manufacture thereof
US9027228B2 (en) 2012-11-29 2015-05-12 Honeywell International Inc. Method for manufacturing electromagnetic coil assemblies
US9076581B2 (en) 2012-04-30 2015-07-07 Honeywell International Inc. Method for manufacturing high temperature electromagnetic coil assemblies including brazed braided lead wires
US9722464B2 (en) 2013-03-13 2017-08-01 Honeywell International Inc. Gas turbine engine actuation systems including high temperature actuators and methods for the manufacture thereof

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427176A (en) * 1943-04-26 1947-09-09 American Cabinet Hardware Corp Method of making cable terminals
US2692422A (en) * 1948-03-10 1954-10-26 Aircraft Marine Prod Inc Method of applying connectors
US2694433A (en) * 1950-08-22 1954-11-16 Gen Electric Contact pin crimping machine
US2668280A (en) * 1951-08-21 1954-02-02 Burndy Engineering Co Inc Dead-end splice connector
US2968863A (en) * 1953-03-18 1961-01-24 Robert E Johnson Process of making piano string
US3085313A (en) * 1953-04-09 1963-04-16 Amp Inc Method of making an electrical connection
US2724813A (en) * 1953-08-05 1955-11-22 Gen Motors Corp Terminal connector
US2925652A (en) * 1954-04-23 1960-02-23 Lundquist Bror Axel Method for cutting wire
US2849771A (en) * 1954-10-19 1958-09-02 Rohland Paul Gerhard Rope clamps undetachably pressed onto wire ropes and such like
US3008119A (en) * 1955-12-28 1961-11-07 Amp Inc Crimped connection for electrical wire
US3076256A (en) * 1957-02-12 1963-02-05 Amp Inc Method of making electrical connections
US2965699A (en) * 1957-02-13 1960-12-20 Minnesota Mining & Mfg Shear-action wire-connector
US3137925A (en) * 1959-05-29 1964-06-23 Amp Inc Method of splicing insulated conductors
FR2214181A1 (en) * 1973-01-12 1974-08-09 Labinal
US4135296A (en) * 1977-08-19 1979-01-23 The United States Of America As Represented By The Secretary Of The Air Force Method of joining a fine wire filament to a connector
US8572838B2 (en) 2011-03-02 2013-11-05 Honeywell International Inc. Methods for fabricating high temperature electromagnetic coil assemblies
US9508486B2 (en) 2011-03-02 2016-11-29 Honeywell International Inc. High temperature electromagnetic coil assemblies
US8466767B2 (en) 2011-07-20 2013-06-18 Honeywell International Inc. Electromagnetic coil assemblies having tapered crimp joints and methods for the production thereof
US8860541B2 (en) 2011-10-18 2014-10-14 Honeywell International Inc. Electromagnetic coil assemblies having braided lead wires and methods for the manufacture thereof
US8754735B2 (en) 2012-04-30 2014-06-17 Honeywell International Inc. High temperature electromagnetic coil assemblies including braided lead wires and methods for the fabrication thereof
US9076581B2 (en) 2012-04-30 2015-07-07 Honeywell International Inc. Method for manufacturing high temperature electromagnetic coil assemblies including brazed braided lead wires
US9027228B2 (en) 2012-11-29 2015-05-12 Honeywell International Inc. Method for manufacturing electromagnetic coil assemblies
US9653199B2 (en) 2012-11-29 2017-05-16 Honeywell International Inc. Electromagnetic coil assemblies having braided lead wires and/or braided sleeves
US9722464B2 (en) 2013-03-13 2017-08-01 Honeywell International Inc. Gas turbine engine actuation systems including high temperature actuators and methods for the manufacture thereof

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